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Chinese Standard: GB/T 9258.3-2025

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Coated abrasives—Determination and designation of grain size distribution—Part 3:Microgrit sizes P240 to P5000


Standard in brief
Scope of Application:  
本文件规定了涂附磨具用普通磨料微粉P240~P5000粒度组成的测定或试验方法。
本文件适用于制造涂附磨具的磨料和为试验目的从涂附磨具上回收的磨料。

Basic information
Standard No:GB/T 9258.3-2025
Standard Name:涂附磨具用磨料 粒度组成的检测和标记 第3部分:微粉P240~P5000
English Name:Coated abrasives—Determination and designation of grain size distribution—Part 3:Microgrit sizes P240 to P5000
Standard Status:现行
Release Date:2000-01-01
Effective Date:2026-02-01
Language of Publication:中文简体

Standard Classification
ICS Number:25.100.70
CCS Number:J43

Related Standards
Referenced Standards:GB/T 4676,GB/T 16458,JB/T 6569,ISO 13317-3
Adopted Standards:ISO 6344-3:2021
Adopted Standard Name:《涂附磨具用磨料 粒度组成的检测和标记 第3部分:微粉P240~P5000》
Adoption Level:MOD

Publication Information
Number of pages:28
Number of words:40 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:9258.3
Drafter:余佳音、包华、张良、丁捷、高增禄、黄威、许亚杰
Drafting Organization:郑州磨料磨具磨削研究所有限公司、淄博金纪元研磨材有限公司、新郑市宝德高技术有限公司、连云港市沃鑫高新材料有限公司、绍兴自远磨具有限公司
Management Organization:全国磨料磨具标准化技术委员会(SAC/TC 139)
Proposing Department:中国机械工业联合会

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